The entirety of the Something Positive archives and a webcomic called unlife online which admittedly sucks at first for the most part, but gets much better as it goes on. And I read the entirety of Ghastly's Ghastly comic (Not going to link, seeing as just about every strip is NSFW) earlier today. It can be really funny, but there are quite a few strips in there that require brain bleach. YOU HAVE BEEN WARNED.